Information Technology - Database Languages - SQL Multimedia and Application Packages - Part 2: Full-Text

Designation Number:
CSA ISO/IEC 13249-2:04 (R2019)
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Development Activity:
Reaffirmation
ICS code(s):
35.060
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This part of ISO/IEC 13249:

a) introduces the Full-Text part of ISO/IEC 13249 (all parts);
b) gives the references necessary for this part of ISO/IEC 13249;
c) defines notations and conventions specific to this part of ISO/IEC 13249;
d) defines concepts specific to this part of ISO/IEC 13249;
e) defines the full-text user-defined types and their associated routines.

The full-text user-defined types defined in this part of ISO/IEC 13249 adhere to the following. A full-text user-defined type is generic to text handling.

It addresses the need to search and retrieve information based on aspects of full-text data using patterns such as words, phrases, proximity expansion, fuzzy expansion, and thesaurus based expansions. It also addresses the need to construct such search patterns for text identification facilities and text ranking facilities.

A full-text user-defined type does not redefine the database language SQL directly or in combination with another full-text data type.

An implementation of this part of ISO/IEC 13249 may exist in environments that also support information and content management, decision support, data mining, and data warehousing systems. Application areas addressed by implementations of this part of ISO/IEC 13249 include, but are not restricted to, library, newspaper, multimedia, and scientific research applications.

Project need:

To review the Standard within the required 5 year period.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.